Perfluoroalkylated substances (PFASs) in Foods by LC/MS/MS
LC Conditions
Column
Luna 3 µm PFP(2) 100 Å, LC Column 150 x 2 mm, Ea
Brand
Luna
Part No
00F-4447-B0
Phase Name
PFP(2)
Elution Type
Gradient
Mobile Phase
A: Water + 10 mM Ammonium Acetate
B: Methanol + 10 mM Ammonium Acetate
Gradient Profile
Step No.
Time(min)
%A
%B
1
0
70
30
2
29
10
90
3
30
0
100
4
34
0
100
5
37
70
30
Flow Rate
0.20 mL/min
Temperature
40°C
Detection
Mass Spectrometer (MS) @ (40°C)
Detection Info
Sample Notes
The application was kindly provided by Dipl. Ing. (BA) Sabine Gabriel from the DVGW Technologiezentrum Wasser (TZW) in Karlsruhe, Germany.
Order Items Used in This Application
- 1. PFBA (Perfluorobutanoic acid)
- 2. MPFBA (Perfluoro-[1,2,3,4-13C4]butanoic acid)
- 3. PFPA (Perfluoropentanoic acid)
- 4. PFBS (Perfluorobutanesulfonic acid)
- 5. HPFHpA (7H-Dodecafluoroheptanoic acid)
- 6. PFHxA (Perfluorohexanoic acid)
- 7. MPFHxA (Perfluoro-[1,2-13C2]hexanoic acid)
- 8. PFHpA (Perfluoroheptanoic acid)
- 9. PFHxS (Perfluorohexanesulfonic acid)
- 10. MPFHxS (Perfluoro-[18O2]hexanesulfonic acid)
- 11. PFOA (Perfluorooctanoic acid)
- 12. MPFOA (Perfluoro-[1,2,3,4-13C4]octanoic acid)
- 13. H4PFOS (1H,1H,2H,2H-Perfluorooctanesulfonic acid)
- 14. PFOS (Perfluorooctanesulfonic acid)
- 15. MPFOS (Perfluoro-[1,2,3,4-13C4]octanesulfonic acid)
- 16. PFNA (Perfluorononanoic acid)
- 17. MPFNA (Perfluoro-[1,2,3,4,5-13C5]nonanoic acid)
- 18. H2PFDA (2H,2H-Perfluorodecanoic acid)
- 19. PF-3,7-DMOA (Perfluoro-3,7-dimethyloctanoic acid)
- 20. PFDA (Perfluorodecanoic acid)
- 21. PFUnA (Perfluoroundecanoic acid)
- 22. H4PFUnA (2H,2H,3H,3H-Perfluoroundecanoic acid)
- 23. PFDS (Perfluordecanesulfonic acid)
- 24. PFDoA (Perfluorododecanoic acid)
- 25. PFOSA (Perfluorooctanesulfonamid)
- 26. PFTA (Perfluorotetradecanoic acid)
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